Matsuyama

04844, 1955 MQ, 1955MQ, 1963 MA, 1963MA, 1980 TF6, 1980TF6, 1983 FB, 1983FB, 1985 YV1, 1985YV1, 1991 BA2, 1991BA2, J55M00Q, J63M00A, J80T06F, J83F00B, J85Y01V, J91B02A

All data for this body: [vot]

MPC data
Name (number) Matsuyama (4844)
a 2.55382
e 0.21888
i / sin(i) 5.9567 / 0.10378
q 1.99484
Q 3.11280
ω 355.2584
Node 248.1003
m 290.4081
n 0.2415
Epoch 2460200.5
nobs 5136
nopp 30
Years observed 1955-2023
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.551
ep 0.263
sin(ip) 0.117
Value Standard error
G 0.150
H 12.730
Mass
D 7.58 0.263
pV 0.337 0.0450
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5508 0.2630 0.1170 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.58 0.263 0.263 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.337 0.0450 0.0450 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.73 MPC-2023-12-04 MPC-2023-12-04 Phot